Pressure Gauges 100mm Rear connection 1/2" BSP

100mm glycerine filled, 1/2” BSP rear entry +/- 1.6 accuracy stainless steel case and brass internals.

For measurement of the pressure of fluid liquids or gases up to 700 bar that are not highly viscous, subject to crystallisation or corrosive to copper or tin alloys.

Technical Specifications

  • Case and bezel : stainless steel AISI 304.
  • Window : shatter resistant acrylic.
  • Damping Liquid: bidistilled glycerine.
  • Connection : brass. G1/2" BSP Male threaded (Centre Back)
  • Sensitive element : Copper alloy Bourdon tube up to 70 bar, phosphor bronze for pressure from 100 to 690 bar.
  • Mechanism : high precision watchmakers brass.
  • Joints : soldered in tin alloy or silver alloy for pressure above 60 bar.
  • Indicator : tempered steel.
  • Dial : stoved enamel on aluminium.
  • Accuracy : class 1.6.
  • Scale : dual psi (outer) + bar (inner).
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